#include <stdio.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <string.h>
#include <unistd.h>

int main()
{
    //C
    printf("hello printf\n");
    fprintf(stdout,"helle fprintf\n");
    fputs("hellp fputs\n",stdout);

    //system call 
    const char* msg = "hello write\n";
    write(1,msg,strlen(msg));

   // fork();
   return 0; 
}
